Evaluation of Guanidino Compounds Values using Samples Drown with Glass and Polyethylene Syringe and the Comparison of Values from Serum and Plasma

Abstract

We have studied whether Guanidino compounds in sample are adsorpted on surface of polyethylene syringe or not in comparison with glass syringe.
We have used measured values of GSA, GAA and MG in sample, and a difference between values from polyethylene and glass syringe was not recognized.
We have also compared values oftained from serum and plasma, and have not recognized a difference between their values using freshly collected samples.